Racing Suction
LEGACY B4
LEGACY B4 BL5

Racing Suction

Code No. 70020-AF102

 

 

  • Torque will go up in all range. The startup of boost performance get better that half throttle acceleration feels like as if the displacement is upgraded.
  • With the big decrease of air flow resistance, more the tuning goes up, like boost up or turbine replacement more the results will be.
  • This product specification does not require to influence the OBD II feedback, so you can use it without resetting the ECU. (For some case you might need to reset)

 

 

 

 

━ Normal Max power : 194.6 (kW)
 Racing Suciton Max power : 196.5 (kW)

━ Normal Max torque : 335.0 (N・m)
 Racing Suciton Max torque : 366.6 (N・m)

Vehicle Specification  :  HKS MUFFLER

 

 

Impression Stock bad 1 2 3 4 5 good
Low-mid RPM RS bad 1 2 3 4 5 good

 

Impression Stock bad 1 2 3 4 5 good
High RPM RS bad 1 2 3 4 5 good

 

Intake sound Stock small 1 2 3 4 5 big
Rvving RS small 1 2 3 4 5 big

 

Intake sound Stock small 1 2 3 4 5 big
Driving RS small 1 2 3 4 5 big

 

 

■Remarks

  • The Racing Suction is air cleaner for engine.
  • Please change the Super Power Flow filter regularly for the best result.
  • Please change for the heat resistant type Spark spark plug because you will have more engine output with this item installation. Especially for higher power sport racing you must change it!
  • This item is produced from the stock vehicle, but you might need to reset for adjustment of the air flow meter output device or fuel related devices (such as F-CON) because there are many different types of vehicles.

 

 

Vehicle Classification Model Engine Model Year Style Size Code No. Manual Remarks
LEGACY B4 TA- BL5 EJ20Y 03/05 -06/05 Racing Suction Φ200-80/Red 70020-AF102 For MT. For applied model A-C.

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HKS